JPS5491828A - Combustion control system - Google Patents

Combustion control system

Info

Publication number
JPS5491828A
JPS5491828A JP15846477A JP15846477A JPS5491828A JP S5491828 A JPS5491828 A JP S5491828A JP 15846477 A JP15846477 A JP 15846477A JP 15846477 A JP15846477 A JP 15846477A JP S5491828 A JPS5491828 A JP S5491828A
Authority
JP
Japan
Prior art keywords
time
combustion chamber
state
power failure
thermostat
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP15846477A
Other languages
Japanese (ja)
Inventor
Uichiro Sawabe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sharp Corp
Original Assignee
Sharp Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sharp Corp filed Critical Sharp Corp
Priority to JP15846477A priority Critical patent/JPS5491828A/en
Publication of JPS5491828A publication Critical patent/JPS5491828A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: In an oil heater, combustion control is performed by introducing a microprocessor. By this, problems that occur at the time of power failure, ignition or extinguishing are controlled each independently in a state where the number of parts, such as resistors, is reduced.
CONSTITUTION: When the power supply is turned ON, the voltage of terminal 1N of microprocessor 4 is checked. Here by the discharge time of condenser, time is set either to continue the state of control of the pre-power failure time when power supply is restored after the power failure (S0=1), or to change to the ignition cycle after the combustion chamber is cooled (S1=0). Next, when US is in operation at the driving switch (US), thermostat S1 is controlled in accordance with the state of OFF (the combustion chamber temperature is low) or ON (the temperature is high), and the output terminal of S0 is set at a high level. When US is set at "quench," quenching operation starts with S0=1, S1=ON. Then, the combustion chamber is cooled and thermostat S1 becomes OFF, and thereby the operation stops.
COPYRIGHT: (C)1979,JPO&Japio
JP15846477A 1977-12-29 1977-12-29 Combustion control system Pending JPS5491828A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15846477A JPS5491828A (en) 1977-12-29 1977-12-29 Combustion control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15846477A JPS5491828A (en) 1977-12-29 1977-12-29 Combustion control system

Publications (1)

Publication Number Publication Date
JPS5491828A true JPS5491828A (en) 1979-07-20

Family

ID=15672305

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15846477A Pending JPS5491828A (en) 1977-12-29 1977-12-29 Combustion control system

Country Status (1)

Country Link
JP (1) JPS5491828A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5981957U (en) * 1982-11-26 1984-06-02 東芝熱器具株式会社 Combustion control circuit
JPS608622A (en) * 1983-06-28 1985-01-17 Matsushita Electric Ind Co Ltd Controller for bath
JPS61170854U (en) * 1985-04-08 1986-10-23

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5981957U (en) * 1982-11-26 1984-06-02 東芝熱器具株式会社 Combustion control circuit
JPS608622A (en) * 1983-06-28 1985-01-17 Matsushita Electric Ind Co Ltd Controller for bath
JPS61170854U (en) * 1985-04-08 1986-10-23
JPH0531399Y2 (en) * 1985-04-08 1993-08-12

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